Base | Representation |
---|---|
bin | 1001101001011001101100 |
3 | 11202110222002 |
4 | 21221121230 |
5 | 1121411001 |
6 | 130111432 |
7 | 30331550 |
oct | 11513154 |
9 | 4673862 |
10 | 2528876 |
11 | 1477a89 |
12 | a1b578 |
13 | 6a709c |
14 | 49b860 |
15 | 34e46b |
hex | 26966c |
2528876 has 24 divisors (see below), whose sum is σ = 5196576. Its totient is φ = 1054080.
The previous prime is 2528863. The next prime is 2528891. The reversal of 2528876 is 6788252.
2528876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a d-powerful number, because it can be written as 211 + 55 + 214 + 82 + 84 + 77 + 68 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185 + ... + 2256.
It is an arithmetic number, because the mean of its divisors is an integer number (216524).
22528876 is an apocalyptic number.
It is an amenable number.
2528876 is an abundant number, since it is smaller than the sum of its proper divisors (2667700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2528876 is a wasteful number, since it uses less digits than its factorization.
2528876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2489 (or 2487 counting only the distinct ones).
The product of its digits is 53760, while the sum is 38.
The square root of 2528876 is about 1590.2440064342. The cubic root of 2528876 is about 136.2414252663.
The spelling of 2528876 in words is "two million, five hundred twenty-eight thousand, eight hundred seventy-six".
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